A business loan you personally guaranteed does not die with the business. Protect against it

I will admit something. The first time I signed a personal guarantee, I did not read it properly.

I read the bits that looked like the deal. The amount, the term, the rate. The guarantee itself was a page near the back that the lender described as standard, and I treated it the way most people treat the terms and conditions on a phone contract. It was, of course, the single most consequential page in the pile.

Business owners sign these routinely. Often without registering what they have just done, which is to tie their own finances, and by extension their family’s, to a business debt.

Here is what a personal guarantee actually does. It removes the protection the company structure normally gives you. Ordinarily a limited company’s debts belong to the company rather than to you personally. A guarantee deliberately overrides that for the specific borrowing, so that if the business cannot pay, you can be pursued instead.

Which makes a guaranteed business loan a personal debt wearing a business jacket.

If the business fails to repay, including because you have died or become too unwell to run it, the lender can look to you or to your estate. That is not a technicality that only surfaces in extreme cases. It is the entire point of the document. Lenders ask for guarantees precisely because they intend to rely on them.

So think about what that means in the scenario nobody wants to model. An owner who has personally guaranteed business borrowing dies. The business, which depended heavily on them, struggles. The loan still has to be repaid, on the original schedule, with no allowance made for the circumstances.

And because of the guarantee, the lender can look to the estate. The personal assets. The inheritance that was meant to go to the family.

So the family, already dealing with a death, receives a demand to repay a substantial business loan out of personal money, sometimes a debt whose scale they had no idea about, because the guarantee was signed at a meeting years earlier, mentioned to nobody, and filed with the sort of paperwork people only open when something has already gone wrong. It can threaten the house. It can consume the inheritance the owner spent a working life building. And it lands at the precise moment when nobody involved has the capacity to negotiate with a lender.

That is the exposure personal guarantees create, and owners rarely plan for it, because when they signed they were thinking about the business rather than about this.

Business loan protection is the answer, and it is not complicated. It is life cover, quite often with critical illness cover alongside it, arranged specifically to clear a business debt if the owner dies or becomes seriously ill. The cover is sized to the borrowing and its whole job is to repay it.

If the worst happens, the policy provides the money to clear the guaranteed loan before that loan can reach the family or sink the business. The guarantee is still there. It simply has nothing left to do, because the debt it was attached to has gone.

There is a step before any of that, though, and it is the one owners skip.

Guarantees get signed at different times, for different facilities, with different lenders, and the total exposure accumulates quietly. Very few owners can tell me their number without going to look. Some are surprised by what they find, and the surprise is rarely in the pleasant direction.

So before you arrange anything, work out what you have actually guaranteed and what your estate would be liable for. You cannot protect against a liability you have never measured, and you certainly cannot size a policy against a vague sense that it is probably fine.

None of this is an argument against borrowing. Running a business involves taking risk and borrowing is often exactly the right decision. The problem is not the debt. The problem is the debt quietly crossing the line from the business into the family home, through a page near the back that somebody once called standard.

Business loan protection puts the line back where it belongs. The guarantee makes the debt personal. The protection makes it the business’s problem again.

So, without checking: how much have you personally guaranteed? Add it up in your head now, then go and look at the actual paperwork.

If those two numbers are not close, you have found this week’s job.

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Please note that Business Protection Plans do not have a cash-in value and will stop if payments to them cease.

This article is general information, not personal or business financial advice. Personal guarantees and business loan protection carry specific legal and tax implications. Take professional advice on your own exposure and the right cover for it.

Legacy Capital Management is an Appointed Representative of and represents only St. James’s Place Wealth Management plc (which is authorised and regulated by the Financial Conduct Authority) for the purpose of advising solely on the Group’s wealth management products and services, more details of which are set out on the Group’s website at www.sjp.co.uk/products.

The ‘St. James’s Place Partnership’ and the titles ‘Partner’ and ‘Partner Practice’ are marketing terms used to describe St. James’s Place representatives.

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SJP Approved 28/07/2026